ARRL DX – SSB

CW: Third full weekend in February. Phone: First full weekend in March. Contest Period: 48 hours each mode. Starts 0000 UTC Saturday; ends 2359 UTC Sunday. http://www.arrl.org/arrl-dx

ARRL Rookie Roundup – SSB

The third Sunday of April, August and December from 1800 UTC through 2359 UTC. http://www.arrl.org/rookie-roundup